Smallest regular and almost regular triangle-free graphs without perfect matchings
Ars Combin. 111 (2013), 463--472.
BibTex references
@Article\{Vol13,
author = "Volkmann, Lutz",
title = "Smallest regular and almost regular triangle-free graphs without perfect matchings",
journal = "Ars Combin.",
volume = "111",
pages = "463--472",
year = "2013",
}